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Review request for Default. Repository: gem5 Description ------- Changeset 10643:30307bfe1e8c --------------------------- x86: Delay X86 table walk on receiving walker response This patch fixes a minor issue in the X86 page table walker where it ended up sending new request packets to the crossbar before the response processing was finished (recvTimingResp is directly calling sendTimingReq). Under certain conditions this caused the crossbar to see illegal combinations of request/response overlap, in turn causing problems with a slightly modified crossbar implementation. Diffs ----- src/arch/x86/pagetable_walker.hh 9ac724889705 src/arch/x86/pagetable_walker.cc 9ac724889705 Diff: http://reviews.gem5.org/r/2595/diff/ Testing ------- Thanks, Andreas Hansson _______________________________________________ gem5-dev mailing list [email protected] http://m5sim.org/mailman/listinfo/gem5-dev
